Annual report pursuant to Section 13 and 15(d)

Securitizations and Other Variable Interest Entities - Other Variable Interest Entities, Additional Information (Details)

v3.22.0.1
Securitizations and Other Variable Interest Entities - Other Variable Interest Entities, Additional Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Variable Interest Entity [Line Items]      
Total assets $ 3,169,495 $ 2,819,627
Consolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 21,370 28,555  
Customer Vehicles      
Variable Interest Entity [Line Items]      
Maximum loss exposure 2,900 2,300  
Collateralized Debt Obligations      
Variable Interest Entity [Line Items]      
Maximum loss exposure 235 298  
Investment Vehicles      
Variable Interest Entity [Line Items]      
Maximum loss exposure 2,000 1,500  
Investment Vehicles | Consolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 1,000 494  
Investment Vehicles | Unconsolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 7,100 5,400  
Leveraged Lease Trusts | Consolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 1,500 1,700  
Tax Credit Vehicles      
Investments in Affordable Housing Projects [Abstract]      
Investments in affordable housing project investments 12,600 11,200  
Unfunded commitments $ 5,800 5,000  
Unfunded commitment payment period 5 years    
Tax credits and other benefits $ 1,300 1,200 1,000
Pretax losses 1,100 1,000 $ 882
Tax Credit Vehicles | Unconsolidated VIEs      
Variable Interest Entity [Line Items]      
Maximum loss exposure $ 25,700 $ 22,000